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參數資料
| 型號： | W24258C |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 32K×8bit CMOS Static RAM(32K×8位CMOS靜態RAM) |
| 中文描述： | 32K的× 8位的CMOS靜態RAM（32K的× 8位的CMOS靜態RAM）的 |
| 文件頁數： | 3/10頁 |
| 文件大小： | 187K |
| 代理商： | W24258C |
Preliminary W24258C
Publication Release Date: December 1998
- 3 -
Revision A1
Operating Characteristics, continued
PARAMETER
SYM.
TEST CONDITIONS
5V 10%
3V 10%
UNIT
MIN.
-
TYP.
-
MAX.
70
MIN.
-
TYP. MAX.
-
Operating
Power Supply
Current
I
DD
CS = V
IL
(max.), I/O = 0
mA, Cycle = min;
Duty = 100%
30
mA
Standby
Power Supply
I
SB
CS = V
IH
(min.),
Cycle = min; Duty = 100%
-
-
3
-
-
1
mA
Current
I
SB1
CS
≥
V
DD
-0.2V
-
0.7
5
-
0.5
2
μ
A
Note: Typical parameter is measured under ambient temperature T
A
= 25
°
C and V
DD
= 5V/ 3V.
CAPACITANCE
(V
DD
= 5V, T
A
= 25
°
C, f = 1 MHz)
PARAMETER
SYM.
C
IN
C
I/O
CONDITIONS
V
IN
= 0V
V
OUT
= 0V
MAX.
6
8
UNIT
pF
pF
Input Capacitance
Input/Output Capacitance
Note: These parameters are sampled but not 100% tested.
AC CHARACTERISTICS
AC Test Conditions
PARAMETER
CONDITIONS
Input Pulse Levels
3V
±
10%, 0V to 2.4V
5V
±
10%, 0V to 3.0V
5 nS
1.5V
See the drawing below
Input Rise and Fall Times
Input and Output Timing Reference Level
Output Load
AC Test Loads and Waveform
90%
10%
90%
5 nS
10%
5 nS
OUTPUT
OUTPUT
2.4V/3.0V
0V
100 pF
Including
Jig and
Scope
5 pF
Including
Jig and
Scope
1 TTL
1 TTL
CLZ,
OLZ,
T
CHZ, OHZ,
T
WHZ,
T
OW
T
(For T
)
相關PDF資料 |
PDF描述 |
|---|---|
| W24258S-55LL | 32K X 8 CMOS STATIC RAM |
| W24258S-70LE | 32K X 8 CMOS STATIC RAM |
| W24258S-70LI | 32K X 8 CMOS STATIC RAM |
| W24258S-70LL | 32K X 8 CMOS STATIC RAM |
| W24258 | BOX 3.05X1.51X1.05 W/3 BTNS ALMOND |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W24258H | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258LL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32K x 8 CMOS STATIC RAM |
| W24258-LL | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258Q-55LL | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258Q-70LE | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM |
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